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Home Publications American Chestnut Proceedings 1981 An Objective Method for Estimating Biocontrol of Hypovirulent and Virulent Cankers

An Objective Method for Estimating Biocontrol of Hypovirulent and Virulent Cankers

An objective method was devised for estimating biocontrol of cankers in hypovirulent plus virulent coinoculations. Canker lengths were determined biweekly during summer and early fall for virulent and virulent plus hypovirulent cankers located on the same tree.


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Author(s): Frederick V. Hebard, Gary J. Griffin, John Rush Elkins

Publication: American Chestnut Proceedings - 1981